Primera CD Color Printer IV, Руководство пользователя

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Interfacing Information 31
B. 6-PIN MINICIRCULAR AUXILIARY INTERFACE
The 6-pin minicircular auxiliary interface is used for connecting
the printer with auxiliary equipment such as a CD transporter/
auto-loader.
Pin assignments are as follows:
Uses 5v logic @ 5mA
Pin Number Signal Description
1 Busy - Output is high when the printer is busy
or moving the CD Tray.
2 Tray Out - Output is high when the CD Tray
is fully ejected.
3 Tray In - Output is high when the CD Tray is
fully inserted.
4 CD In - Output is high when the CD Tray is in
and a CD is present.
5 Ground.
6 Tray In/Out - A low input moves the CD Tray
in if it is out, and out if it is in.
TABLE A-1: Auxiliary Interface Pin Assignments
NOTE: Pins 1-4 are low if the printer is plugged in but the power has been
turned off using the printer’s Power Button
5 6
4 3
2 1
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